Over the last few days my project, Ubimark, which turns print books such as Around the Word in 80 Days into user interfaces for the web through the magic of 2d or QR codes, has been covered by a number of very…
At Purdue University we have been exploring the possibilities opened up by the 2D code revolution. My colleagues keep asking me about the digital matrix I affixed to the main office door. One of my classes has created a 2d code tour…